Wikipedia:Selected anniversaries/July 29
- 1907 - The Scouting movement began with the first scout camp at Brownsea Island.
- 1947 - ENIAC, the world's first all-electronic digital computer, was turned on and would remain in continuous operation until October 2, 1955.
- 1954 - The first ascent of K2 was completed by an Italian team.
- 1957 - The International Atomic Energy Agency was established.